828498891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{159911}}^1$

素因数の和:160082

約数の個数: 16

約数和(自身を含む): 1212772608

約数和(自身を除く): 384273717

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 159911, 479733, 1759021, 5277063, 25106027, 75318081, 276166297, 828498891]

約数ペア:

[(1, 828498891), (3, 276166297), (11, 75318081), (33, 25106027), (157, 5277063), (471, 1759021), (1727, 479733), (5181, 159911)]